A.350 B.400 C.200 D.450 E.500
A.5mm B.4mm C.3mm D.2mm E.1mm
A.又稱(chēng)補(bǔ)呼氣量 B.相當(dāng)于補(bǔ)吸氣量+補(bǔ)呼氣量+潮氣量 C.相當(dāng)于補(bǔ)吸氣量+補(bǔ)呼氣量 D.相當(dāng)于補(bǔ)吸氣量+潮氣量 E.相當(dāng)于補(bǔ)呼氣量+潮氣量